Chromecast: virtual/override cleanup.

chromecast/browser/test/chromecast_browser_test_runner.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/sys_info.h"
 #include "chromecast/app/cast_main_delegate.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/test/content_test_suite_base.h"
 #include "content/public/test/test_launcher.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace chromecast {
 namespace shell {
 
 namespace {
 
 const char kTestTypeBrowser[] = "browser";
 
 class BrowserTestSuite : public content::ContentTestSuiteBase {
  public:
   BrowserTestSuite(int argc, char** argv)
       : content::ContentTestSuiteBase(argc, argv) {
   }
-  virtual ~BrowserTestSuite() {
+  ~BrowserTestSuite() override {
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(BrowserTestSuite);
 };
 
 class ChromecastTestLauncherDelegate : public content::TestLauncherDelegate {
  public:
   ChromecastTestLauncherDelegate() {}
-  virtual ~ChromecastTestLauncherDelegate() {}
+  ~ChromecastTestLauncherDelegate() override {}
 
-  virtual int RunTestSuite(int argc, char** argv) override {
+  int RunTestSuite(int argc, char** argv) override {
     return BrowserTestSuite(argc, argv).Run();
   }
 
-  virtual bool AdjustChildProcessCommandLine(
+  bool AdjustChildProcessCommandLine(
       base::CommandLine* command_line,
       const base::FilePath& temp_data_dir) override {
     // TODO(gunsch): handle temp_data_dir
     command_line->AppendSwitchASCII(switches::kTestType, kTestTypeBrowser);
     return true;
   }
 
  protected:
-  virtual content::ContentMainDelegate* CreateContentMainDelegate() override {
+  content::ContentMainDelegate* CreateContentMainDelegate() override {
     return new CastMainDelegate();
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ChromecastTestLauncherDelegate);
 };
 
 }  // namespace
 
 }  // namespace shell
 }  // namespace chromecast
 
 int main(int argc, char** argv) {
   int default_jobs = std::max(1, base::SysInfo::NumberOfProcessors() / 2);
   chromecast::shell::ChromecastTestLauncherDelegate launcher_delegate;
   return LaunchTests(&launcher_delegate, default_jobs, argc, argv);
 }